mirror of
https://github.com/nushell/nushell.git
synced 2024-10-16 23:33:49 +02:00
acd7c98c39
# Description <!-- Thank you for improving Nushell. Please, check our [contributing guide](../CONTRIBUTING.md) and talk to the core team before making major changes. Description of your pull request goes here. **Provide examples and/or screenshots** if your changes affect the user experience. --> Cleans up various tests that unnecessarily use the `cwd` argument of `nu!`, and the `pipeline` function for single line commands. Also replaces some unnecessary raw strings with normal strings. Part of #8670. # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> None # Tests + Formatting <!-- Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect -A clippy::result_large_err` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass - `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> All checks pass # After Submitting <!-- If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date. -->
373 lines
13 KiB
Rust
373 lines
13 KiB
Rust
use nu_test_support::nu;
|
|
|
|
#[test]
|
|
fn cases_where_result_is_same_between_join_types_inner() {
|
|
do_cases_where_result_is_same_between_join_types("--inner")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_differs_between_join_types_inner() {
|
|
do_cases_where_result_differs_between_join_types("--inner")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_differs_between_join_types_with_different_join_keys_inner() {
|
|
do_cases_where_result_differs_between_join_types_with_different_join_keys("--inner")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_is_same_between_join_types_left() {
|
|
do_cases_where_result_is_same_between_join_types("--left")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_is_same_between_join_types_outer() {
|
|
do_cases_where_result_is_same_between_join_types("--outer")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_differs_between_join_types_left() {
|
|
do_cases_where_result_differs_between_join_types("--left")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_differs_between_join_types_with_different_join_keys_left() {
|
|
do_cases_where_result_differs_between_join_types_with_different_join_keys("--left")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_is_same_between_join_types_right() {
|
|
do_cases_where_result_is_same_between_join_types("--right")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_differs_between_join_types_right() {
|
|
do_cases_where_result_differs_between_join_types("--right")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_differs_between_join_types_outer() {
|
|
do_cases_where_result_differs_between_join_types("--outer")
|
|
}
|
|
|
|
#[test]
|
|
fn cases_where_result_differs_between_join_types_with_different_join_keys_outer() {
|
|
do_cases_where_result_differs_between_join_types_with_different_join_keys("--outer")
|
|
}
|
|
|
|
fn do_cases_where_result_is_same_between_join_types(join_type: &str) {
|
|
// .mode column
|
|
// .headers on
|
|
for ((left, right, on), expected) in [
|
|
(("[]", "[]", "_"), "[]"),
|
|
(("[]", "[{a: 1}]", "_"), "[]"),
|
|
(("[{a: 1}]", "[]", "_"), "[]"),
|
|
(("[{a: 1}]", "[{a: 1}]", "_"), "[]"),
|
|
(("[{a: 1}]", "[{a: 1}]", "a"), "[[a]; [1]]"),
|
|
(("[{a: 1} {a: 1}]", "[{a: 1}]", "a"), "[[a]; [1], [1]]"),
|
|
(("[{a: 1}]", "[{a: 1} {a: 1}]", "a"), "[[a]; [1], [1]]"),
|
|
(
|
|
("[{a: 1} {a: 1}]", "[{a: 1} {a: 1}]", "a"),
|
|
"[[a]; [1], [1], [1], [1]]",
|
|
),
|
|
(("[{a: 1 b: 1}]", "[{a: 1}]", "a"), "[[a, b]; [1, 1]]"),
|
|
(("[{a: 1}]", "[{a: 1 b: 2}]", "a"), "[[a, b]; [1, 2]]"),
|
|
(
|
|
// create table l (a, b);
|
|
// create table r (a, b);
|
|
// insert into l (a, b) values (1, 1);
|
|
// insert into r (a, b) values (1, 2);
|
|
// select * from l inner join r on l.a = r.a;
|
|
("[{a: 1 b: 1}]", "[{a: 1 b: 2}]", "a"),
|
|
"[[a, b, b_]; [1, 1, 2]]",
|
|
),
|
|
(("[{a: 1}]", "[{a: 1 b: 1}]", "a"), "[[a, b]; [1, 1]]"),
|
|
] {
|
|
let expr = format!("{} | join {} {} {} | to nuon", left, right, join_type, on);
|
|
let actual = nu!(expr).out;
|
|
assert_eq!(actual, expected);
|
|
|
|
// Test again with streaming input (using `each` to convert the input into a ListStream)
|
|
let to_list_stream = "each { |i| $i } | ";
|
|
let expr = format!(
|
|
"{} | {} join {} {} {} | to nuon",
|
|
left, to_list_stream, right, join_type, on
|
|
);
|
|
let actual = nu!(expr).out;
|
|
assert_eq!(actual, expected);
|
|
}
|
|
}
|
|
|
|
fn do_cases_where_result_differs_between_join_types(join_type: &str) {
|
|
// .mode column
|
|
// .headers on
|
|
for ((left, right, on), join_types) in [
|
|
(
|
|
("[]", "[{a: 1}]", "a"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[]"),
|
|
("--right", "[[a]; [1]]"),
|
|
("--outer", "[[a]; [1]]"),
|
|
],
|
|
),
|
|
(
|
|
("[{a: 1}]", "[]", "a"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[[a]; [1]]"),
|
|
("--right", "[]"),
|
|
("--outer", "[[a]; [1]]"),
|
|
],
|
|
),
|
|
(
|
|
("[{a: 2 b: 1}]", "[{a: 1}]", "a"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[[a, b]; [2, 1]]"),
|
|
("--right", "[[a, b]; [1, null]]"),
|
|
("--outer", "[[a, b]; [2, 1], [1, null]]"),
|
|
],
|
|
),
|
|
(
|
|
("[{a: 1}]", "[{a: 2 b: 1}]", "a"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[[a, b]; [1, null]]"),
|
|
("--right", "[[a, b]; [2, 1]]"),
|
|
("--outer", "[[a, b]; [1, null], [2, 1]]"),
|
|
],
|
|
),
|
|
(
|
|
// create table l (a, b);
|
|
// create table r (a, b);
|
|
// insert into l (a, b) values (1, 2);
|
|
// insert into r (a, b) values (2, 1);
|
|
("[{a: 1 b: 2}]", "[{a: 2 b: 1}]", "a"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[[a, b, b_]; [1, 2, null]]"),
|
|
// select * from l right outer join r on l.a = r.a;
|
|
("--right", "[[a, b, b_]; [2, null, 1]]"),
|
|
("--outer", "[[a, b, b_]; [1, 2, null], [2, null, 1]]"),
|
|
],
|
|
),
|
|
(
|
|
("[{a: 1 b: 2}]", "[{a: 2 b: 1} {a: 1 b: 1}]", "a"),
|
|
[
|
|
("--inner", "[[a, b, b_]; [1, 2, 1]]"),
|
|
("--left", "[[a, b, b_]; [1, 2, 1]]"),
|
|
("--right", "[[a, b, b_]; [2, null, 1], [1, 2, 1]]"),
|
|
("--outer", "[[a, b, b_]; [1, 2, 1], [2, null, 1]]"),
|
|
],
|
|
),
|
|
(
|
|
(
|
|
"[{a: 1 b: 1} {a: 2 b: 2} {a: 3 b: 3}]",
|
|
"[{a: 1 c: 1} {a: 3 c: 3}]",
|
|
"a",
|
|
),
|
|
[
|
|
("--inner", "[[a, b, c]; [1, 1, 1], [3, 3, 3]]"),
|
|
("--left", "[[a, b, c]; [1, 1, 1], [2, 2, null], [3, 3, 3]]"),
|
|
("--right", "[[a, b, c]; [1, 1, 1], [3, 3, 3]]"),
|
|
("--outer", "[[a, b, c]; [1, 1, 1], [2, 2, null], [3, 3, 3]]"),
|
|
],
|
|
),
|
|
(
|
|
// create table l (a, c);
|
|
// create table r (a, b);
|
|
// insert into l (a, c) values (1, 1), (2, 2), (3, 3);
|
|
// insert into r (a, b) values (1, 1), (3, 3), (4, 4);
|
|
(
|
|
"[{a: 1 c: 1} {a: 2 c: 2} {a: 3 c: 3}]",
|
|
"[{a: 1 b: 1} {a: 3 b: 3} {a: 4 b: 4}]",
|
|
"a",
|
|
),
|
|
[
|
|
("--inner", "[[a, c, b]; [1, 1, 1], [3, 3, 3]]"),
|
|
("--left", "[[a, c, b]; [1, 1, 1], [2, 2, null], [3, 3, 3]]"),
|
|
// select * from l right outer join r on l.a = r.a;
|
|
("--right", "[[a, c, b]; [1, 1, 1], [3, 3, 3], [4, null, 4]]"),
|
|
(
|
|
"--outer",
|
|
"[[a, c, b]; [1, 1, 1], [2, 2, null], [3, 3, 3], [4, null, 4]]",
|
|
),
|
|
],
|
|
),
|
|
] {
|
|
for (join_type_, expected) in join_types {
|
|
if join_type_ == join_type {
|
|
let expr = format!("{} | join {} {} {} | to nuon", left, right, join_type, on);
|
|
let actual = nu!(expr).out;
|
|
assert_eq!(actual, expected);
|
|
|
|
// Test again with streaming input (using `each` to convert the input into a ListStream)
|
|
let to_list_stream = "each { |i| $i } | ";
|
|
let expr = format!(
|
|
"{} | {} join {} {} {} | to nuon",
|
|
left, to_list_stream, right, join_type, on
|
|
);
|
|
let actual = nu!(expr).out;
|
|
assert_eq!(actual, expected);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fn do_cases_where_result_differs_between_join_types_with_different_join_keys(join_type: &str) {
|
|
// .mode column
|
|
// .headers on
|
|
for ((left, right, left_on, right_on), join_types) in [
|
|
(
|
|
("[]", "[{z: 1}]", "a", "z"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[]"),
|
|
("--right", "[[z]; [1]]"),
|
|
("--outer", "[[z]; [1]]"),
|
|
],
|
|
),
|
|
(
|
|
("[{a: 1}]", "[]", "a", "z"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[[a]; [1]]"),
|
|
("--right", "[]"),
|
|
("--outer", "[[a]; [1]]"),
|
|
],
|
|
),
|
|
(
|
|
("[{a: 2 b: 1}]", "[{z: 1}]", "a", "z"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[[a, b, z]; [2, 1, null]]"),
|
|
("--right", "[[a, b, z]; [null, null, 1]]"),
|
|
("--outer", "[[a, b, z]; [2, 1, null], [null, null, 1]]"),
|
|
],
|
|
),
|
|
(
|
|
("[{a: 1}]", "[{z: 2 b: 1}]", "a", "z"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[[a, z, b]; [1, null, null]]"),
|
|
("--right", "[[a, z, b]; [null, 2, 1]]"),
|
|
("--outer", "[[a, z, b]; [1, null, null], [null, 2, 1]]"),
|
|
],
|
|
),
|
|
(
|
|
// create table l (a, b);
|
|
// create table r (a, b);
|
|
// insert into l (a, b) values (1, 2);
|
|
// insert into r (a, b) values (2, 1);
|
|
("[{a: 1 b: 2}]", "[{z: 2 b: 1}]", "a", "z"),
|
|
[
|
|
("--inner", "[]"),
|
|
("--left", "[[a, b, z, b_]; [1, 2, null, null]]"),
|
|
// select * from l right outer join r on l.a = r.z;
|
|
("--right", "[[a, b, z, b_]; [null, null, 2, 1]]"),
|
|
(
|
|
"--outer",
|
|
"[[a, b, z, b_]; [1, 2, null, null], [null, null, 2, 1]]",
|
|
),
|
|
],
|
|
),
|
|
(
|
|
("[{a: 1 b: 2}]", "[{z: 2 b: 1} {z: 1 b: 1}]", "a", "z"),
|
|
[
|
|
("--inner", "[[a, b, z, b_]; [1, 2, 1, 1]]"),
|
|
("--left", "[[a, b, z, b_]; [1, 2, 1, 1]]"),
|
|
(
|
|
"--right",
|
|
"[[a, b, z, b_]; [null, null, 2, 1], [1, 2, 1, 1]]",
|
|
),
|
|
(
|
|
"--outer",
|
|
"[[a, b, z, b_]; [1, 2, 1, 1], [null, null, 2, 1]]",
|
|
),
|
|
],
|
|
),
|
|
(
|
|
(
|
|
"[{a: 1 b: 1} {a: 2 b: 2} {a: 3 b: 3}]",
|
|
"[{z: 1 c: 1} {z: 3 c: 3}]",
|
|
"a",
|
|
"z",
|
|
),
|
|
[
|
|
("--inner", "[[a, b, z, c]; [1, 1, 1, 1], [3, 3, 3, 3]]"),
|
|
(
|
|
"--left",
|
|
"[[a, b, z, c]; [1, 1, 1, 1], [2, 2, null, null], [3, 3, 3, 3]]",
|
|
),
|
|
("--right", "[[a, b, z, c]; [1, 1, 1, 1], [3, 3, 3, 3]]"),
|
|
(
|
|
"--outer",
|
|
"[[a, b, z, c]; [1, 1, 1, 1], [2, 2, null, null], [3, 3, 3, 3]]",
|
|
),
|
|
],
|
|
),
|
|
(
|
|
// create table l (a, c);
|
|
// create table r (a, b);
|
|
// insert into l (a, c) values (1, 1), (2, 2), (3, 3);
|
|
// insert into r (a, b) values (1, 1), (3, 3), (4, 4);
|
|
(
|
|
"[{a: 1 c: 1} {a: 2 c: 2} {a: 3 c: 3}]",
|
|
"[{z: 1 b: 1} {z: 3 b: 3} {z: 4 b: 4}]",
|
|
"a",
|
|
"z",
|
|
),
|
|
[
|
|
("--inner", "[[a, c, z, b]; [1, 1, 1, 1], [3, 3, 3, 3]]"),
|
|
(
|
|
"--left",
|
|
"[[a, c, z, b]; [1, 1, 1, 1], [2, 2, null, null], [3, 3, 3, 3]]",
|
|
),
|
|
// select * from l right outer join r on l.a = r.z;
|
|
(
|
|
"--right",
|
|
"[[a, c, z, b]; [1, 1, 1, 1], [3, 3, 3, 3], [null, null, 4, 4]]",
|
|
),
|
|
(
|
|
"--outer",
|
|
"[[a, c, z, b]; [1, 1, 1, 1], [2, 2, null, null], [3, 3, 3, 3], [null, null, 4, 4]]",
|
|
),
|
|
],
|
|
),
|
|
] {
|
|
for (join_type_, expected) in join_types {
|
|
if join_type_ == join_type {
|
|
let expr = format!("{} | join {} {} {} {} | to nuon", left, right, join_type, left_on, right_on);
|
|
let actual = nu!(expr).out;
|
|
assert_eq!(actual, expected);
|
|
|
|
// Test again with streaming input (using `each` to convert the input into a ListStream)
|
|
let to_list_stream = "each { |i| $i } | ";
|
|
let expr = format!(
|
|
"{} | {} join {} {} {} {} | to nuon",
|
|
left, to_list_stream, right, join_type, left_on, right_on
|
|
);
|
|
let actual = nu!(expr).out;
|
|
assert_eq!(actual, expected);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#[ignore]
|
|
#[test]
|
|
fn test_alternative_table_syntax() {
|
|
let join_type = "--inner";
|
|
for ((left, right, on), expected) in [
|
|
(("[{a: 1}]", "[{a: 1}]", "a"), "[[a]; [1]]"),
|
|
(("[{a: 1}]", "[[a]; [1]]", "a"), "[[a]; [1]]"),
|
|
(("[[a]; [1]]", "[{a: 1}]", "a"), "[[a]; [1]]"),
|
|
(("[[a]; [1]]", "[[a]; [1]]", "a"), "[[a]; [1]]"),
|
|
] {
|
|
let expr = format!("{} | join {} {} {} | to nuon", left, right, join_type, on);
|
|
let actual = nu!(&expr).out;
|
|
assert_eq!(actual, expected, "Expression was {}", &expr);
|
|
}
|
|
}
|